Hardware Spec Index

Altrix HD-8678 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD8678-TI · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,578 (Hard Drives scale)
Category rank#45,982
Street price$419
Power8 W
Performance per dollar6.15
Released2022

Specifications

BrandAltrix
ModelAltrix HD-8678 Ti
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-1952 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive2,115$279Compare
Novexa HD-9003 Edge 2TB 5,400 RPM CMR Desktop Hard Drive742$49Compare
Altrix HD-7185 Max 4TB 5,400 RPM SMR Desktop Hard Drive884$69Compare
Strivon HD-1826 Plus 4TB 5,400 RPM CMR Desktop Hard Drive1,071$79Compare
Mirenta HD-3647 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive779$59Compare
Altrix HD-4061 XT 12TB 7,200 RPM CMR NAS Hard Drive2,074$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8678 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/71753451 (accessed 2026-10-26).